Matrix Revolutions Ending Theory
I believe the ending could either go 3 ways:
A) Neo cut a deal with the machines before jacking in for the last fight. His life would be reborn just like the last 6 times but now Neo and Trinity fall in love again and have a choice to leave or stay.
B) The machines take the dead bodies of Neo and Trinity and insert their minds into the Matrix (somehow realistically) making it their only option to live and be together also raising the question - what is real? How do you define real? - what your mind wants it to be! The matrix now becomes their heaven on earth so to speak.
C) The oracle can see the path of the one so when she says we will probably see Neo again that means that now the W Brothers can figure out a way to write him back either in another Anamatrix or Sequal. My bet is another Anamatrix because that allows the actors to do other movies then come back real quick to add their voices. The W Brothers could work on new and entirely different films while 9 different artists work on their short Anamatrix stories. also, the Anamatrix by itself seems lost next to a trilogy box set. I see owning the matrix trilogy and a Anamatrix trilogy box set. It makes sense. All the movies are based on japanese anime and now let the anime artists continue the story - it was their creativity that brought the matrix to life in the first place.